how do I trun my math equation into math lab code ?

t= (x1-X2)/ sqrt[(s1)^2/N1 +(S2)^2/N2];

Answer 1

[Star Strider]

It would appear that you just did exactly that:

t= (x1-X2)/ sqrt[(s1)^2/N1 +(S2)^2/N2]; 

The only thing you need to do is to change the square brackets [] to parentheses ():

t= (x1-X2)/ sqrt((s1)^2/N1 +(S2)^2/N2); 

If the arguments are vectors, it will also be necessary to use element-wise operations (with the ‘dot operator’) explained in Array vs. Matrix Operations.

[chris patel]

thank you the code was perfet.

[Star Strider]

My pleasure!